They've talked in small groups. They've talked in larger groups. The front office has discussed it. It's a topic that kept manager Torey Lovullo up at night at times. What in the world happened to the D-backs last September when they watched the National League West Division lead slip away during an 8-19 finish?

It was the eighth inning of a late September game against the Dodgers when D-backs right-hander Yoan Lopez showed that not only might he have the stuff to be a future closer, but also the moxie of one as well.

For the final two spots in the D-backs' bullpen, good luck trying to figure that out just yet. In fact, manager Torey Lovullo has even declined to narrow it down to who could be in contention for those spots.

Despite a stiff neck, which he says came on a recent airplane flight, D-backs ace Zack Greinke said Saturday that he feels much better physically then he did last year when he reported to Spring Training. Here are five takeaways from Greinke's Saturday session with reporters.

The 30 prospects below all are getting very long looks this spring with an eye toward breaking camp with the parent club. Even if they start the year in the Minors, they all should get the chance to contribute at some point in the very near future.

Spring Training is here, so now is a good time to project what each club's Opening Day lineup and rotation would look like if the season began today. Of course, rosters are still fluid at this point, but with help from all 30 MLB.com beat writers, here's a roundup of how they might turn out.

After watching his pitchers and catchers go through their first workout Wednesday, D-backs manager Torey Lovullo said it was too early to say whether Archie Bradley, Greg Holland or Yoshihisa Hirano would be his closer come Opening Day.

Fans and analysts spend the entire offseason speculating where the top free agents could go, but sometimes an under-the-radar pickup can end up making a world of difference. As positional competitions begin to heat up at Spring Training camps this month, MLB.com's beat writers were asked to identify one potentially overlooked acquisition for each of the 30 clubs. Here's who they came up with.

All 30 Major League teams will wear special "MLB 150" patches on their uniforms for the entire 2019 season in honor of the 150th anniversary of the 1869 Cincinnati Red Stockings, the first openly all-salaried professional baseball team.

As he walked around D-backs Fan Fest on Saturday afternoon at Salt River Fields, general manager Mike Hazen was pleasantly surprised to see the fan reaction as a record crowd of over 40,000 poured into the event.

There will be a lot of attention paid to D-backs infielder Jake Lamb when Spring Training gets underway. Lamb, of course, is coming off a season that was almost entirely lost to a left shoulder injury. His healthy return would play a big part in helping the D-backs' offense overcome the departures of Paul Goldschmidt and A.J. Pollock during the offseason.

When you think of the D-backs, what players spring to mind? Luis Gonzalez, Randy Johnson, Paul Goldschmidt and Matt Williams are probably some of the names that arise. But what names are familiar to baseball fans but might have even some D-backs fans saying, "He was a Diamondback?"

Considering the players that get the big bucks often get most of the attention when they are signed and drafted, let's take some time to look at the other end of the spectrum. Here are the biggest steals on the Top 100 Prospects list.

Most Major League teams still use a five-man starting rotation, but it takes a lot more pitchers than that to make it through a 162-game season. It certainly helps to have a potent one-two punch at the top of the rotation.

Spring Training is imminent, Opening Day is within sight and the big league season isn't complete for fans without a subscription to MLB.TV. The most comprehensive streaming service in professional sports is now available for the 2019 season.

The countdown to pitchers and catchers reporting is down to single digits for all 30 MLB clubs, but as exciting as it is to see the return of Major League stars, it's also a time to dream about the next wave of baseball talent.

We are looking at the players on each active roster who are making history for their franchises every time they step on the field. We're looking at the player who has compiled the highest WAR (per Baseball Reference) for his current team so far in his career.

Jackie Robinson was born a century ago this Jan. 31. To commemorate the 100th anniversary of the birth of one of baseball's most important pioneers, Major League Baseball has planned a yearlong slate of activities in Robinson's honor.